Marcum Road over State Route 70
GoodSutter County, California · 03-SUT-070-R2.99 · Structure no. 18 0048
- Built
- 2011
- 14 years old
- Condition
- Good
- inspected March 2024
- Type
- Box Beam or Girders - Multiple
- Prestressed Concrete Continuous
- Length
- 219 ft
- 2 main spans
- Daily traffic
- 8,000
- 2019 count
- Owner
- State
- State Highway Agency
About this bridge
Marcum Road over State Route 70 is a prestressed concrete continuous box beam or girders - multiple carrying Marcum Road over State Route 70 in Sutter County, California. It was built in 2011, so it is 14 years old, younger than the California average of 54.8 years.
The most recent inspection reported to the Federal Highway Administration rates it in good condition with a lowest component rating of 7 out of 9. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
It carries about 8,000 vehicles a day, roughly 9% of them trucks, projected to reach 17,739 by 2041. The structure is 219 ft (66.6 m) long and 47 ft wide. If it were closed, the detour would be 19.3 mi (31 km).
Location
Open in Google MapsCondition and inspection
All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted.
| Component | Rating | Meaning |
|---|---|---|
| Deck | 7 Good | Some minor problems. |
| Superstructure | 7 Good | Some minor problems. |
| Substructure | 7 Good | Some minor problems. |
Structure
Traffic and service
Ownership and planned work
Frequently asked questions
When was Marcum Road over State Route 70 built?
It was built in 2011, making it 14 years old in 2025.
What condition is Marcum Road over State Route 70 in?
The National Bridge Inventory rates it in good condition. All primary components (deck, superstructure, substructure, or culvert) are rated 7 or higher. No significant problems were noted. The last reported inspection was in March 2024.
How much traffic does Marcum Road over State Route 70 carry?
About 8,000 vehicles per day (2019 count), of which roughly 9% are trucks.
How long is Marcum Road over State Route 70?
The structure is 219 ft (66.6 m) long with a longest span of 107 ft (32.6 m) and a deck 47 ft wide.
Who owns Marcum Road over State Route 70?
It is owned by the State Highway Agency.